APU battery of ANA incident aircraft shows anomalies
Progress in pinpointing Primary failure.
The plane's auxiliary power unit (APU) battery, which powers its systems when it is on the ground, was found to have swelling in two of its eight battery cells, the official said.
Swelling found in second battery on All Nippon Dreamliner | Reuters
Last edited by saptzae; 19th Feb 2013 at 06:18.
Reason: Update article